package reply

var emptyMultiBulkBytes = []byte("*0\r\n")

type EmptyMultiBulkReply struct {
}

func (r *EmptyMultiBulkReply) ToBytes() []byte {
	return emptyMultiBulkBytes
}

var nullBulkBytes = []byte("$-1\r\n")

// NullBulkReply is empty string
type NullBulkReply struct{}

// ToBytes marshal redis.Reply
func (r *NullBulkReply) ToBytes() []byte {
	return nullBulkBytes
}
